The Wacker Neuson Nut M6 is a genuine OEM fastener designed for the GV and GP series portable generators, including the GV3800A, GV5600A, GP3800A, GP5600A, and GP6600A. As a direct OEM replacement, this M6 nut is manufactured to the same specification as the original hardware installed at the factory, ensuring correct thread engagement, torque retention, and material grade. Sourcing the correct OEM fastener eliminates the risk of cross-threading, loosening under vibration, or premature fastener failure that can result from using mismatched hardware. Keep a verified replacement on hand to support routine service and structural integrity across your Wacker Neuson generator fleet.
Key Features
- Correct Thread Specification: — M6 thread form matches the original tapped holes and mating fasteners on GV and GP series generators, ensuring full thread engagement without forcing or reworking.
- Genuine OEM Hardware: — Sourced directly from Wacker Neuson, this nut meets the same material grade and dimensional tolerances as the part originally installed on the machine.
- Vibration-Environment Rated: — Generator applications subject fasteners to continuous engine vibration; using the correct OEM-spec nut helps maintain clamp load and resist loosening over extended run times.
- Broad Generator Fitment: — Compatible with the GV3800A, GV5600A, GP3800A, GP5600A, and GP6600A portable generator models, covering a wide range of Wacker Neuson generator service needs.
- Verified Part Number: — Part number 5000177390 is confirmed across multiple GV and GP generator assemblies, making it a practical stock item for dealers and service technicians supporting these machines.
An M6 nut is a metric hex fastener used to secure components within the generator's structural and mechanical assemblies. In a portable generator, fasteners like this nut hold panels, brackets, engine mounting hardware, and ancillary components in correct alignment under the constant vibration produced during operation. When a fastener of the wrong thread pitch, diameter, or material grade is used as a replacement, it can strip threads, fail to hold torque, or corrode at an accelerated rate — leading to loose assemblies and potential equipment damage. Using the correct OEM part number 5000177390 ensures the repair holds to the original design standard.
Part Details
| Part Number | 5000177390 |
|---|---|
| Old Part Number | 0177390 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut M6 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Value Generator | GV3800A | 5000620409 |
| Value Generator | GV5600A | 5000620410, 5000620288, 5000620335 |
| Value Portable Generator | GV5600 | 5000620995 |
| GP3800A | GP3800A | 5100041978 |
| GP5600A | GP5600A | 5100041979 |
| GP6600A | GP6600A | 5100042220 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
